* {
            margin: 0;
            padding: 0;
            text-decoration: none;
        }
        
        body {
            padding: 0px;
        }
		

        
        #container {
            position: relative;
			
			margin:0 auto;
            width: 2460px;
			left:px;
            height: 450px;
            overflow: hidden;
			float:left;
			top:0;
        }
        
        #list {
			position: absolute;
			z-index: 1;
			width: 6560px;
			height: 450px;
			box-sizing:border-box;
			-moz-box-sizing:border-box; /* Firefox */
			-webkit-box-sizing:border-box; /* Safari */
        }
        
        #list img {
            float: left;
            width: 820px;
            height: 450px;


			
        }
        
        #buttons {
            position: absolute;
			margin:0 auto;
			left:1200px;
            bottom: 20px;
            z-index: 2;
            height: 10px;
            width: 100px;
			
        }
        
        #buttons span {
            float: left;
            margin-right: 5px;
            width: 10px;
            height: 10px;
            border: 1px solid #fff;
            border-radius: 50%;
            background: #333;
            cursor: pointer;
        }
        
        #buttons .on {
            background: orangered;
        }
        
        .arrow {
            position: absolute;
            top: 210px;
            z-index: 2;
            display: none;
			
            width: 40px;
            height: 40px;
            font-size: 36px;
            font-weight: bolder;
            line-height: 39px;
            text-align: center;
            color: #fff;
			vertical-align:central;
            background-color: RGBA(0, 0, 0, .5);
            cursor: pointer;
        }
        
        .arrow:hover {
            background-color: RGBA(0, 0, 0, .9);
        }
        
        #container:hover .arrow {
            display: block;
        }
        
        #prev {
             left:820px;
        }
        
        #next {
            left:1600px;
        }
/*****左部分的轮播图*****/
	.container_l{
 	position: absolute;
    width: 820px;
    height: 450px;
    background: #fff;
    top: 0px;
    z-index: 10;
    opacity: 0.65;
    filter: alpha(opacity:65) !important;
	}
	
	
	/****右边部分轮播图******/
	.container_r{
 	position: absolute;
    width:820px;
    height: 450px;
    background: #fff;
    top: 0px;
    z-index: 10;
    opacity: 0.65;
    filter: alpha(opacity:65) !important;
	}
	
